baber/WOPTO huggingface dataset:
Patent JP-H05180017-A (JP)
Title: Automobile engine
Inventor: MIYAMOTO KATSUHIKO
IPC: F01L13/00
Filed: 1991-12-26
Abstract: PURPOSE:To prevent occurrence of a stall of an engine in which the operation of valve devices of selected those of a plurality of engine cylinders is rested, by inhibiting an engine cylinder resting condition from being set if disturbance for lowering the engine rotational speed is present in the case of setting the engine cylinder resting condition during idle operation. CONSTITUTION:A valve mechanism 2 provided for intake and exhaust ports of an engine 1, is operated for opening and closing by a hydraulic drive part which may be changed over between an all engine cylinder mode in which valves of all engine cylinders are opened or closed, and a partial engine cylinder mode in which valves of only a part of the engine cylinder are opened and closed (valves of the remainder engine cylinder are rested), since the operating configuration of the mechanism 2 is set by a control part 3. The control part 3 sets the all cylinder mode or the partial cylinder mode in accordance with outputs from an engine rotational speed sensor 4 and a boost cylinder pressure sensor 5, being based upon a map. In this case, if disturbance for lowering the engine rotational speed is present in the case of setting the partial cylinder mode for fuel preference during idle operation, the setting of the partial cylinder mode is inhibited. Thereby it is possible to prevent occurrence of an engine stall caused by an increase in load during the partial cylinder mode.
Patent JP-H09157264-A (JP)
Title: Antiferrodielectric liquid crystal compound having piperazine skeleton and composition
Inventor: KOBAYASHI ICHIRO
IPC: C07D295/16
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a new antiferrodielectric liquid crystal compound exhibiting an antiferrodielectric property even at low temperatures, and capable of improving the orientation contracts of liquid crystals. SOLUTION: A compound of formula I [rings A-C are (halogenated) phenyl;(m), (n) and (p) are each 0,1; (n)+(p)=1,2; X is O, COO, CO, OCO; R<1> is a 4-18C alkyl; R<2> is a 2-10C alkyl; Cf is CF3 , CH3 , C2 H5 ; * is an optically active site]. For example, 4-(2-octyloxycarbonyl)phenyl-4-[N-(n- undecylpiperazino)]benzoic acid ester. The compound of formula I is obtained e.g. by reacting a compound of formula II with a compound of formula III in the presence of a base such as triethylamine in an inactive organic solvent.
Patent JP-H06166399-A (JP)
Title: Retractable device for aerial photographing camera for airplane
Inventor: MAEDA IWAO
IPC: G03B37/00
Filed: 1992-12-02
Abstract: PURPOSE:To prevent a camera device from receiving air resistance when the camera device for aerial photographing equipped at a helicopter is not used. CONSTITUTION:The camera retractable device 10 possesses a link mechanism 14 that is fitted in a helicopter 11 with a camera device 12 hung down and can be manipulated freely up and down, and an operating means 15 to manipulated this link mechanism 14. The camera retractable device 10 ordinarily has the camera device 12 housed in the helicopter 11. At the time of photographing, the camera device 12 is lowered by means of the link mechanism 14 from the helicopter 11 to the lower part of the landing leg 41 of the helicopter 11. At the time of photographing completion, the camera device 12 is again retracted into the helicopter 11. Accordingly, when the camera device 12 is not used, it is housed in the helicopter 11, so it does not receive air resistance.
Patent JP-2000175352-A (JP)
Title: Protector compound element for subscriber's circuit
Inventor: KASUYA KEIJI
IPC: H04Q1/14
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a protector compound element for a subscriber's circuit wherein the mounting area of a protector circuit can be reduced, a subscriber's circuit can be miniaturized, and maintainability can be improved. SOLUTION: A protector compound element 1 for a subscriber's circuit which is mounted on a subscriber's circuit of a main distributing frame and protects a switching apparatus from an overvoltage and an overcurrent is equipped with an insulating main body 2, a current limiting element 3 and a surge protecting element 4 which correspond to one side line of subscriber's lines and installed in the main body 2, a first conductive member 7 having a contact part 7a being in contact with one electrode of the element 3 and a terminal part 7b positioned on the lower surface of the main body 2, a second conductive member 8 having a contact part 8a being in contact with the other electrode of the element 3 and one electrode of the element 4 and a terminal part 8b positioned on the lower surface of the main body 2,  and a third conductive member 9 having a contact part 9a being in contact with the other electrode of the element 4 and a terminal part 9b positioned on the lower surface of the main body 2.
Patent JP-H08228487-A (JP)
Title: Inverter of air conditioner
Inventor: MOCHIZUKI SHOJI
IPC: H02M7/06
Filed: 1995-12-07
Abstract: PURPOSE: To improve motor efficiency in low-revolution area, and reduce noise and leaked currents by comparing set voltage with a specified value, and changing over the bus voltage outputted from a converter in response to the result of comparison and setting duty. CONSTITUTION: A speed control means (request voltage setting means) 25 compares actual speed with request speed set by a speed setting means 26, and sets the output voltage to a compressor motor 25, and outputs a voltage command. A request voltage judging means 27 compares set voltage with a specified value, and if it is higher than the specified voltage, this outputs a switching request so that a bus voltage change over means 20 may change the full wave rectification over to double voltage rectification. A duty setting means 22 sets the duty being the ratio of on-time to the switching cycle of PWM control, according to the voltage command and the changeover condition of bus voltage.  The bus voltage changeover means 20 changes over the full wave rectification and double voltage rectification of the converter 2, according to the request, which changes over the bus voltage outputted from the converter 2.
Patent JP-H09156239-A (JP)
Title: Thermal transfer recording method and apparatus
Inventor: TANAKA MOTOHARU
IPC: B41M5/382
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To repeatedly form a stable image free from density irregularity by superposing a transfer film obtained by adding a sublimable dye to the through-holes of a film having a large number of through-holes and an image receiving material one upon another and imagewise heating them to form an image on the image receiving material. SOLUTION: A porous transfer film 3 obtained by adding a sublimable dye to the holes of a porous base material film or to the resin in the holes by a sublimable dye supply means 1 and an image receiving material 5 are superposed one upon another and heated on the side of the transfer film 3 by the heat source of a recording heat 4 such as a thermal heat or laser and the sublimable dye in the transfer film is diffused through the holes of the transfer film 3 to form an image on the image receiving material 5 to complete transfer. Thereafter, the transfer film 3 is regenerated by supplying the sublimable dye in the holes of the film or in the resin of the holes by the sublimable dye supply means. By this constitution, a stable image free from density irregularity can be repeatedly formed.
Patent JP-H07186846-A (JP)
Title: Molding mounting structure of door
Inventor: KAMIYA YOSHINORI
IPC: B60R13/04
Filed: 1993-12-24
Abstract: PURPOSE:To improve the mounting strength of a molding in the vicinity of the lower end part of a sash part. CONSTITUTION:A mounting piece 9 and a molding 11 are extended to a place situated below a sash part 3 and the lower end part 11a of the molding 11 is fixed to a portion correspond to a bracket 6 and/or a door inner panel 7, which results in improvement of the mounting strength of the molding 11.
Patent JP-H07186181-A (JP)
Title: Manufacture of substrate for optical disc
Inventor: SHIMAZU MASAKI
IPC: G11B11/105
Filed: 1993-12-24
Abstract: PURPOSE:To avoid the occurrence of a black substance in the molded substrate at the time of a following molding initiation by supplying a resin from an injection device to supplement the contraction of the resin in a hot runner during the stop of electrification to the hot runner in manufacturing through a hot runner method having electrification heating means provided in the mold. CONSTITUTION:During the stoppage of electrification to a hot runner in replacing a mold, after the completion of molding work, a mold 18 is closed and the infection device of a molding machine 26 is advanced so as to put a nozzle 14 into touch with the sprue bush 15 of the mold 18. The injection device is actuated by setting in a predetermined dwelling force, and electrification to the hot runner Is ceased to effect cooling in a dwelling condition. in this way, in a molding process at the start of manufacturing after replacing molds, the separation phenomenon of a black color substance from the inner wall surface of the mold can be avoided to thereby decrease the occurrence of nonconforming articles.
Patent JP-H06196339-A (JP)
Title: Laminated core for shell-type static induction electric apparatus
Inventor: MIZUMOTO KOJI
IPC: H01F27/26
Filed: 1992-12-25
Abstract: PURPOSE:To realize a laminated core for a shell-type induction electric apparatus having higher reliability without deviation of a core by binding and clamping the core for the apparatus in a direction perpendicular to a laminating direction of iron plates via a spacer. CONSTITUTION:A winding 1 and a laminated core 3 of a transformer for a vehicle are interposed to be held between a lower tank 3 and an upper tank 4 and clamped. The core is clamped with a glass epoxy resin tape 6 via a spacer 5 in a direction perpendicular to an iron plate laminating direction. Or, a transformer 7 is mounted under a floor of a passenger electric vehicle 8. Thus, a laminated core for a shell-type stationary induction electric apparatus in which the iron plate is not deviated in a direction perpendicular to the laminating direction of the iron plates can be realized.
Patent JP-H06193999-A (JP)
Title: Combustion can body for absorption type water cooler-heater
Inventor: SAKA EIICHI
IPC: F25B33/00
Filed: 1992-12-25
Abstract: PURPOSE:To reduce the volume of a combustion chamber of a combustion can by interposing in an extension of flame of combustion after-flow inorganic formed matter of porcelain or the like so that the flame is brought into contact with the formed matter and providing heat exchanging members in the after- flow side. CONSTITUTION:A combustion chamber 10 is provided with inorganic formed matter 18 of porcelain or the like interposed in an extension of flame 17 of combustion after-flow so that the flame 17 is brought into contact with the formed matter and is further provided with solution pipes (heat exchanging members) 13 in the after-flow. Because the flame 17 first comes into contact with the inorganic formed matter 18 so that the combustion flame is separated and the flame length become shorter, the reduction of the maximum length of the flame 17 and the homogenization of heat flux in the whole combustion chamber 10 can be realized. Because the flame 17 does not come into contact with upstream solution pipes 13a of the solution pipes 13, the solution pipes 13 can be prevented from being corroded by local heating due to excessive heat exchange.
Patent JP-2001163031-A (JP)
Title: Cockpit module assembly for vehicle and air conditioner for vehicle
Inventor: MIZUTANI SATOSHI
IPC: B60H1/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To miniaturize a fixing structure of a center cluster and to reduce the cost. SOLUTION: In this cockpit module assembly for a vehicle where a reinforcement member 40 extending in the lateral direction of a vehicle is mounted inside of an instrument board 20, an air conditioning unit 32 is mounted on a central part in the lateral direction of a vehicle inside the instrument board 20 for blowing out the temperature adjusted, conditioned air to a cabin. At least a part of the air conditioning unit 32 is fixed to the reinforcement member 40, and the air conditioning unit 32 is assembled integrally with the instrument board 20 through the reinforcement member 40. A center cluster 50 formed by collecting plural apparatus such as a radio, an audio device or the like as an integrated structure, is fixed to a foot blow-off duct 32f for a rear seat positioned at a rear side of the vehicle, of a case 32a of the air conditioning unit 32.
Patent JP-H07131707-A (JP)
Title: Picture processing unit
Inventor: TAKEUCHI KESATOSHI
IPC: G06T3/40
Filed: 1993-12-22
Abstract: PURPOSE:To magnify/reduce a video image by applying separation/digital processing to a video signal and controlling the write/read of the signal to/from a memory based on a specific clock signal with a computer. CONSTITUTION:A dot clock generator 221 receiving a horizontal synchronizing signal HSTV generates a clock signal CKAD being a horizontal dot clock signal HDCK of 1/N period, which is given to an ACD 210. The ACD 210 applies digital processing to a luminance signal LSTV based on the signal HDCK and the processed signal is given to a 3-port video memory 310. The frequency of the signal HDCK is set by a CPU 620 based on number of dots of the signal in the memory 310. Furthermore, the generator 221 generates a basic synchronizing signal BSYNC for a signal to increment a horizontal direction write address of the memory 310. Thus, when a period of the signal CKAD resulting from digital conversion of the luminance signal LSTV is higher than a period of the signal BSYNC, the video image corresponding to the signal LSTV is magnified and when smaller, the video image is reduced.
Patent JP-H11173087-A (JP)
Title: Reinforcing structure of tunnel
Inventor: SAITO MITSUO
IPC: E21D11/00
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To facilitate the fitting work of reinforcing boards onto the inner peripheral face of a tunnel wall body and reduce the construction period and integrally unify securely the reinforcing board onto the inner peripheral face of the tunnel wall body. SOLUTION: Mortar is injected in the gap between reinforcing boards 2 installed along the inner peripheral face 4a of a tunnel wall body 4 and the inner peripheral face 4a to integrally unify the reinforcing boards 2 and the tunnel wall body 4. A key plate is inserted into a fixing groove at the upper end of split reinforcing boards 5 split at the central part in the breadthwise direction of the tunnel and installed oppositely to each other to connect the reinforcing boards 2. Distance-adjustable spacers 8 projecting toward the inner peripheral face 4a of the tunnel wall body 4 are provided in the upper and lower split reinforcing boards 5a, 5b constituting the split reinforcing board 5.  The distance-adjustable spacers 8 are constituted of a nut member fixed to the outside face of the board body constituting the upper and lower split reinforcing boards 5a, 5b and a bolt screwed in the nut member to adjust the protruding length toward the outside by adjusting the screwed length.
Patent JP-H06189608-A (JP)
Title: Hydraulic pressure control unit for tractor
Inventor: IMAMURA TAKESHI
IPC: A01B59/043
Filed: 1992-12-25
Abstract: PURPOSE:To provide a hydraulic pressure control unit for a tractor designed to electrically detect workload and improve the responsiveness of draft control by the resultant signal. CONSTITUTION:The control unit so designed that a tractor vehicle 21 is equipped with a hydraulic unit bearing a lift arm 22 and a link-type attaching device 26 and the lift arm 22 is connected to the left and right lower links 25 at the attaching device 26 and the hydraulic unit is put to vertical motion via a control valve 45 based on the detection of workload F. Holders 32 each having inwardly tapered pin-receiving hole 33 are fixedly attached to the left and right sides of the tractor vehicle 21, respectively, and lower link attaching pins 29 for separately, respectively connecting the left and right lower links 25 thereto are taperedly engaged into and checked at the receiving holes 33, respectively, and each of the pins 29 is equipped with (A) a strain gauge 37 to detect workload F as shear strain and (B) a feedback means 40 to give the detection signals from the strain gauge 37 to the control valve 45.
Patent JP-H10169402-A (JP)
Title: Rotor assembly disk for gas turbine engine
Inventor: MATHENY ALFRED PAUL
IPC: F01D5/02
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a light rotor assembly disk capable of meeting a rotor blade load and having a minimum inner flow diameter in a gas turbine engine. SOLUTION: A rotor assembly disk includes a front web 74, a rear web 76, a plurality of first stub shafts 86 ad a plurality of second stub shafts 98. The first and second stub shafts 86 and 98 have axial ends 88 and 102 and web ends 90 and 104. These stub shafts 86 and 98 are attached to the front web 74 or the rear web 76 at the web ends 90 ad 104. The number of the first stub shafts 86 is equal to that of the second stub shafts 98 and they are similarly provided at regular intervals about the axial center line 28 and connected together by fastening means 106.
Patent JP-H117331-A (JP)
Title: Knob with clutch
Inventor: TEIN IN RYAN
IPC: H03J1/08
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To properly operate a clutch mechanism without necessity for frequent adjustment by providing sweeper arms which are integratedly formed with a flexibility and an elasticity in a mainbody part. SOLUTION: A shaft 4 is connected to the mainbody part 2 by way of a body part 21 so as to be fixed by a screw 5. A lid part is engaged with the upper part of the mainbody part 2. When the sweeper arms 26 pass the periphery of the lid part once, the vertexes 24 of the sweeper arms 26 occupy positions in the opposite valleys of tooth-shaped projections 32 in the mainbody part 2. When a knob is rotated, the vertexes 24 of the sweeper arms 26 are firmly engaged in the opposite valleys of the tooth-shaped projections 32 and given rotation is transmitted to the shaft. But when the free rotation of the shaft 4 is prevented by a certain cause, the flexible sweeper arms 26 of the mainbody part 2 are bent, the respective vertexes follow routes from the valleys to the ridges of the tooth-shaped projections 32 in the lid part 3 and the clutch mechanism starts to slide.
Patent JP-2000177315-A (JP)
Title: Band member for pneumatic tire
Inventor: SPRAGG CHARLES D
IPC: B60C17/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To perform a safe drive for a sufficient distance at a rational speed even after the loss of internal pressure by forming a thin toroidal band buried in a crown part by use of a plurality of layers of slender strip materials, and mutually tapering the edges of a pair of end parts thereof toward the pair of end parts. SOLUTION: A toroidal band 10 is buried in the crown part of a pneumatic tire 1 with a certain axial width and a certain radial thickness, and the neutral axis extends axially substantially through the center of the band 10. The band 10 is a composite member formed of a plurality of layers of long strip materials. The inner surface and outer surface toroidally and axially extending up to a pair of outside end parts and a certain part of the end parts are tapered toward the edges of the pair of end parts. According to this, the interlayer shearing force over the axial direction of the band member is reduced, and the durability of the band member and the pneumatic tire 1 integrated thereto is increased.
Patent JP-H09177861-A (JP)
Title: Hydraulic buffer
Inventor: IMAIZUMI TOMIO
IPC: F16F9/348
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To increase a flow passage area by properly arranging a passage hole without lowering the strength of a piston. SOLUTION: A piston 17 coupling a piston rod 16 is fitted in a cylinder 15. A passage hole 21 on the expansion side inclined in an axial direction and a first passage hole 22 on the contraction side are alternately arranged at the piston 17 along a peripheral direction. Disc valves 23, 24 and 25 are laminated on the end face, situated downstream, of the passage hole 21 on the expansion side of the piston 17 to form oil chambers 28 and 30. Disc valves 31 and 32 are laminated on the end face, situated downstream, of the first passage hole 22 on the contraction side to form oil chambers 35 and 37. A second passage hole 42 on the contraction side paralleling an axial direction is arranged at the piston 17 and communicated with an oil chamber 37.  Since a number of the second passage holes 42 on the contraction side are arranged without interfering the passage hole 21 on the expansion side, the first passage hole 22 on the contraction side, and the second passage hole 42 on the contraction side, the flow passage area of the passage hole can be increased without lowering a piston strength.
Patent JP-H07189194-A (JP)
Title: Production of combination paper
Inventor: OSADA TADASHI
IPC: D21H27/00
Filed: 1993-12-24
Abstract: PURPOSE:To form combination paper having high interlaminar adhesive strength. CONSTITUTION:50-99.9mol%, preferably 60-99.5 mol% of 4 (meth)acryl amide is polymerized with <=10mol%, preferably 0.01-5mol% of a cross-linked monomer such as ethylene glycol di(meth)acrylate and <=40mol%, preferably <=35mol% of a hydrophobic monomer such as acrylonitrile or styrene to afford an anionic or amphoteric (meth)acrylamide-based water-soluble or water-dispersible polymer and then, a water-soluble polyvalent metal salt such as aluminum sulfate is mixed with the polymer in a weight ratio of (20:1) to (1:10), preferably (10:1) to (1:5) to prepare an interlaminar adhesive. The interlaminar adhesive is applied to the surface of a hygroscopic paper layer having smaller water content or the surface of a hygroscopic paper layer on the side opposite to a dehydrating direction in a paper making machine among the surfaces of the hygroscopic paper layers before combining these layers, and plural hygroscopic paper layers are combined to form the objective combination paper having two or more layers.
Patent JP-H09164742-A (JP)
Title: Label stripper and label printer with label stripper
Inventor: YAMAKAWA KIYOSHI
IPC: B41J23/02
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent a slackened strip paper from interfering other component by providing a unidirectional transmission mechanism between a strip roller and a driving source and transmitting a rotary driving force to the strip roller only in the carrying direction of strip paper thereby stripping a label stably. SOLUTION: Feed rollers 21, 22 are driven by a driving system 5 to carry a strip paper H applied with a label L along a label guide 20. A part of the label guide 20 is bent acutely in order to strip the label L from the strip paper H, which is carried while being stripped by imparting tension from a strip roller 41. A unidirectional transmission mechanism 6 is disposed between the strip roller 41 and drive source 5. The unidirectional transmission mechanism 6 transmits a rotary driving force from the drive source 5 to the strip roller 41 only in the carrying direction of strip paper H. This structure prevents the strip paper H from slackening and strips a label stably.